﻿using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Forms;

namespace WindowsFormsApp2
{
    public partial class Form1 : Form
    {
        public Form1()
        {
            InitializeComponent();
        }
    public static Dictionary<string, string> users = new Dictionary<string, string> ();
        private void label1_Click(object sender, EventArgs e)
        {

        }
        //账号
        private void textBox1_TextChanged(object sender, EventArgs e)
        {

        }
       

        //登录

         

        private void button1_Click(object sender, EventArgs e)
        {   var uid = textBox1.Text;
            var pwd = textBox2.Text;

            var user = users.Where(x => x.Key == uid && x.Value == pwd).FirstOrDefault();

       
            

            if (user.Key !=null &&user.Value !=null )
            {
                MessageBox.Show("登录成功"); 
                Form2 form2 = new Form2();
                 this .Hide();
                   form2.Show();
            }
            else
            {
                MessageBox.Show("登录失败");
            }
       
        }
        //注册
        private void button2_Click(object sender, EventArgs e)
        {
            Form3 form3 = new Form3();
          
            form3.Show();
        }

       

        private void Form1_Load(object sender, EventArgs e)
        {
            users.Add("bb","123");
            users.Add("阿森", "666");
        }
    }
}
